Air Quality in Lạng Sơn, Vietnam
Overcast
26.6°C · 90.2% humidity
26.6°
Feels 26.6°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Lạng Sơn's air quality — share it
AQI Forecast
54
1am
54
54
55
4am
54
54
34
7am
54
54
54
10am
54
54
54
1pm
66
66
66
4pm
66
66
66
7pm
83
83
83
10pm
83
83
Lạng Sơn's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season. Current PM2.5 concentration in Lạng Sơn is 2.8× the WHO annual guideline of 5 µg/m³.
90.2%
Humidity
15.8 km/h
Wind NNE
1007.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.75 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Lạng Sơn?
Temperature & Precipitation
PM2.513.75 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Lạng Sơn?
05-28
28.9° 23.7°
12.69 mm
05-29
29.1° 23.4°
0.13 mm
05-30
28.4° 22.6°
0.06 mm
05-31
27.8° 23.6°
7.56 mm
06-01
28.1° 21.5°
1.44 mm
06-02
33.0° 23.5°
10.38 mm
06-03
30.9° 21.3°
4.75 mm
Both models agree
Avg diff: 3.5°C
What cities are near Lạng Sơn?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:49 UTC.